MergeCommandTest - Code Metrics - Inspection of "Add option to pass arguments in to push command" - matteosister/GitElephant - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#100)

unknown

created 2016-05-22 01:47 UTC

MergeCommandTest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	5
Bugs	0	Features	1

Metric	Value
wmc	3
c	5
b	0
f	1
lcom	1
cbo	3
dl	0
loc	38
rs	10

3 Methods

Rating	Name	Size	Complexity
A	setUp()	8	1
A	testMerge()	9	1
A	test_exception_when_calling_merge_with_conflicting_ff_arguments()	5	1

<?php
/**
 * User: matteo
 * Date: 28/05/13
 * Time: 18.36
 * Just for fun...
 */

namespace GitElephant\Command;

use \GitElephant\TestCase;

/**
 * Class MergeCommandTest
 *
 * @package GitElephant\Command
 */
class MergeCommandTest extends TestCase
{
    /**
     * setUp
     */
    public function setUp()
    {
        $this->initRepository();
        $this->getRepository()->init();
        $this->addFile('test');
        $this->getRepository()->commit('test', true);
        $this->getRepository()->createBranch('test', 'master');
    }

    /**
     * testMerge
     */
    public function testMerge()
    {
        $mc     = MergeCommand::getInstance();
        $branch = $this->getRepository()->getBranch('test');
        $this->assertEquals("merge 'refs/heads/test'", $mc->merge($branch));
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertEquals("merge '-m' 'test msg' 'refs/heads/test'", $mc->merge($branch, "test msg"));
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertEquals("merge '--ff-only' '-m' 'test msg' 'refs/heads/test'", $mc->merge($branch, "test msg", array('--ff-only')));
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertEquals("merge '--no-ff' '-m' 'test msg' 'refs/heads/test'", $mc->merge($branch, "test msg", array('--no-ff')));
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
    }

    /**
     * MergeCommand should throw an exception when both --ff-only and --no-ff flags were set.
     *
     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
     */
    public function test_exception_when_calling_merge_with_conflicting_ff_arguments()
    {
        $branch = $this->getRepository()->getBranch('test');
        MergeCommand::getInstance()->merge($branch, "test msg", array('--ff-only', '--no-ff'));
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
    }
}


1			<?php
2			/**
3			* User: matteo
4			* Date: 28/05/13
5			* Time: 18.36
6			* Just for fun...
7			*/
8
9			namespace GitElephant\Command;
10
11			use \GitElephant\TestCase;
12
13			/**
14			* Class MergeCommandTest
15			*
16			* @package GitElephant\Command
17			*/
18			class MergeCommandTest extends TestCase
19			{
20			/**
21			* setUp
22			*/
23			public function setUp()
24			{
25			$this->initRepository();
26			$this->getRepository()->init();
27			$this->addFile('test');
28			$this->getRepository()->commit('test', true);
29			$this->getRepository()->createBranch('test', 'master');
30			}
31
32			/**
33			* testMerge
34			*/
35			public function testMerge()
36			{
37			$mc = MergeCommand::getInstance();
38			$branch = $this->getRepository()->getBranch('test');
39			$this->assertEquals("merge 'refs/heads/test'", $mc->merge($branch));
			0 ignored issues – show Bug introduced 2016-03-02 13:00 UTC by Report Bug Copy Issue Report It seems like `$branch` defined by `$this->getRepository()->getBranch('test')` on line `38` can be `null`; however, `GitElephant\Command\MergeCommand::merge()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
40			$this->assertEquals("merge '-m' 'test msg' 'refs/heads/test'", $mc->merge($branch, "test msg"));
			0 ignored issues – show Bug introduced 2016-03-02 13:00 UTC by Report Bug Copy Issue Report It seems like `$branch` defined by `$this->getRepository()->getBranch('test')` on line `38` can be `null`; however, `GitElephant\Command\MergeCommand::merge()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
41			$this->assertEquals("merge '--ff-only' '-m' 'test msg' 'refs/heads/test'", $mc->merge($branch, "test msg", array('--ff-only')));
			0 ignored issues – show Bug introduced 2016-03-02 13:00 UTC by Report Bug Copy Issue Report It seems like `$branch` defined by `$this->getRepository()->getBranch('test')` on line `38` can be `null`; however, `GitElephant\Command\MergeCommand::merge()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
42			$this->assertEquals("merge '--no-ff' '-m' 'test msg' 'refs/heads/test'", $mc->merge($branch, "test msg", array('--no-ff')));
			0 ignored issues – show Bug introduced 2016-03-02 13:00 UTC by Report Bug Copy Issue Report It seems like `$branch` defined by `$this->getRepository()->getBranch('test')` on line `38` can be `null`; however, `GitElephant\Command\MergeCommand::merge()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
43			}
44
45			/**
46			* MergeCommand should throw an exception when both --ff-only and --no-ff flags were set.
47			*
48			* @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
49			*/
50			public function test_exception_when_calling_merge_with_conflicting_ff_arguments()
51			{
52			$branch = $this->getRepository()->getBranch('test');
53			MergeCommand::getInstance()->merge($branch, "test msg", array('--ff-only', '--no-ff'));
			0 ignored issues – show Bug introduced 2016-03-02 13:00 UTC by Report Bug Copy Issue Report It seems like `$branch` defined by `$this->getRepository()->getBranch('test')` on line `52` can be `null`; however, `GitElephant\Command\MergeCommand::merge()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
54			}
55			}
56

matteosister / GitElephant

Pull Request — develop (#100)

MergeCommandTest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

3 Methods

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